🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.55 AU - 0.61 AU

Year: 157 Days

Day: 31.8 Hours

Environment

Temp: 162 °C

Axial Tilt: 161.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.53 AU - 0.63 AU

Year: 157 Days

Day: 46.9 Hours

Environment

Temp: 193 °C

Axial Tilt: 19.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.56 AU - 0.74 AU

Year: 186 Days

Day: 27.7 Hours

Environment

Temp: 225 °C

Axial Tilt: 127.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.85 AU - 1.87 AU

Year: 900 Days

Day: 42.6 Hours

Environment

Temp: -43 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,142,466 km

• M1: 333,902 km (0.105 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.91 AU - 3.29 AU

Year: 1936 Days

Day: 44.4 Hours

Environment

Temp: -107 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,142,466 km

• M1: 308,920 km (0.099 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.47 AU - 4.07 AU

Year: 2098 Days

Day: 22 Hours

Environment

Temp: -91 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,142,466 km

• M1: 47,273 km (0.087 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 3.45 AU - 4.51 AU

Year: 2817 Days

Day: 40.3 Hours

Environment

Temp: -106 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.05 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 189.2

Radius: 13.6

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 4.69 AU - 7.53 AU

Year: 5358 Days

Day: 11.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 75,142,466 km

• M1: 181,163 km (0.086 R)
• M2: 291,566 km (0.069 R)
• M3: 404,363 km (0.081 R)
• M4: 523,293 km (0.108 R)
• M5: 639,980 km (0.093 R)
• M6: 1,104,481 km (0.075 R)
• M7: 1,285,195 km (0.104 R)
• M8: 1,690,007 km (0.104 R)
• M9: 1,807,441 km (0.115 R)
• M10: 1,982,172 km (0.119 R)
• M11: 2,378,008 km (0.075 R)
• M12: 2,971,014 km (0.044 R)
• M13: 3,474,859 km (0.041 R)
• M14: 3,575,539 km (0.113 R)
• M15: 3,900,914 km (0.112 R)
• M16: 4,343,873 km (0.115 R)
• M17: 4,728,489 km (0.115 R)
• M18: 5,550,530 km (0.099 R)
• M19: 5,907,770 km (0.085 R)
• M20: 6,707,969 km (0.078 R)
• M21: 7,131,480 km (0.11 R)
• M22: 7,454,911 km (0.097 R)
• M23: 8,049,413 km (0.099 R)
• M24: 8,250,921 km (0.062 R)
• M25: 9,050,821 km (0.089 R)
• M26: 9,684,817 km (0.094 R)
• M27: 9,851,469 km (0.111 R)
• M28: 10,552,484 km (0.05 R)
• M29: 10,650,471 km (0.069 R)
• M30: 11,344,605 km (0.061 R)
• M31: 11,470,118 km (0.118 R)
• M32: 11,722,639 km (0.06 R)
• M33: 11,925,942 km (0.105 R)
• M34: 12,907,454 km (0.09 R)
• M35: 13,038,502 km (0.095 R)
• M36: 13,461,116 km (0.052 R)
• M37: 14,428,116 km (0.095 R)
• M38: 14,865,241 km (0.115 R)
• M39: 15,584,657 km (0.117 R)
• M40: 15,724,382 km (0.12 R)
• M41: 16,315,593 km (0.107 R)
• M42: 16,770,968 km (0.114 R)
• M43: 17,839,995 km (0.101 R)
• M44: 18,309,134 km (0.119 R)
• M45: 18,486,108 km (0.08 R)
• M46: 18,633,911 km (0.08 R)
• M47: 19,289,449 km (0.099 R)
• M48: 20,134,677 km (0.1 R)
• M49: 20,470,075 km (0.086 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 447.8

Radius: 6.7

Gravity: 9.98 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 16.23 AU - 17.23 AU

Year: 24276 Days

Day: 21 Hours

Environment

Temp: -188 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 75,142,466 km

• M1: 109,805 km (0.076 R)
• M2: 397,930 km (0.12 R)
• M3: 533,316 km (0.106 R)
• M4: 706,401 km (0.103 R)
• M5: 947,852 km (0.037 R)
• M6: 1,214,136 km (0.099 R)
• M7: 1,298,659 km (0.026 R)
• M8: 1,473,389 km (0.108 R)
• M9: 2,177,846 km (0.119 R)
• M10: 2,315,925 km (0.071 R)
• M11: 2,637,111 km (0.113 R)
• M12: 3,164,593 km (0.108 R)
• M13: 3,360,716 km (0.1 R)
• M14: 3,480,394 km (0.098 R)
• M15: 3,723,940 km (0.101 R)
• M16: 4,487,487 km (0.116 R)
• M17: 4,575,301 km (0.109 R)
• M18: 4,619,433 km (0.076 R)
• M19: 4,977,420 km (0.05 R)
• M20: 5,863,189 km (0.111 R)
• M21: 6,201,729 km (0.113 R)
• M22: 6,348,784 km (0.102 R)
• M23: 6,999,236 km (0.097 R)
• M24: 7,358,270 km (0.062 R)
• M25: 7,566,062 km (0.062 R)
• M26: 8,040,736 km (0.097 R)
• M27: 8,853,352 km (0.102 R)
• M28: 8,963,605 km (0.116 R)
• M29: 10,206,913 km (0.069 R)
• M30: 10,848,688 km (0.079 R)
• M31: 11,085,352 km (0.109 R)
• M32: 11,563,616 km (0.07 R)
• M33: 11,684,192 km (0.081 R)
• M34: 11,987,726 km (0.119 R)
• M35: 13,164,164 km (0.094 R)
• M36: 13,227,145 km (0.055 R)
• M37: 14,702,180 km (0.097 R)
• M38: 14,832,928 km (0.083 R)
• M39: 16,296,145 km (0.089 R)
• M40: 16,567,067 km (0.088 R)
• M41: 17,319,843 km (0.092 R)
• M42: 17,735,276 km (0.117 R)
• M43: 17,804,690 km (0.11 R)
• M44: 18,013,977 km (0.084 R)
• M45: 19,357,516 km (0.081 R)
• M46: 20,150,085 km (0.103 R)
• M47: 21,617,940 km (0.085 R)
• M48: 22,139,886 km (0.063 R)
• M49: 23,272,043 km (0.11 R)
• M50: 23,348,188 km (0.056 R)
• M51: 23,577,223 km (0.117 R)
• M52: 24,500,541 km (0.112 R)
• M53: 24,655,524 km (0.086 R)
• M54: 25,671,144 km (0.105 R)
• M55: 26,780,113 km (0.111 R)
• M56: 27,420,841 km (0.066 R)
• M57: 28,228,819 km (0.094 R)
• M58: 29,290,814 km (0.101 R)
• M59: 30,950,154 km (0.094 R)
• M60: 31,622,297 km (0.028 R)
• M61: 31,960,239 km (0.04 R)
• M62: 32,044,911 km (0.066 R)
• M63: 33,581,580 km (0.073 R)
• M64: 35,579,909 km (0.056 R)
• M65: 36,107,540 km (0.083 R)
• M66: 36,372,329 km (0.102 R)
• M67: 36,726,277 km (0.104 R)
• M68: 37,884,763 km (0.108 R)
• M69: 38,874,503 km (0.069 R)
• M70: 39,599,454 km (0.114 R)
• M71: 40,970,967 km (0.089 R)
• M72: 41,062,970 km (0.105 R)
• M73: 42,544,138 km (0.116 R)
• M74: 43,666,422 km (0.105 R)
• M75: 44,325,550 km (0.086 R)
• M76: 46,226,939 km (0.096 R)
• M77: 46,610,358 km (0.114 R)
• M78: 47,283,997 km (0.09 R)
• M79: 50,897,534 km (0.098 R)
• M80: 51,095,452 km (0.113 R)
• M81: 51,194,336 km (0.117 R)
• M82: 52,587,391 km (0.066 R)
• M83: 52,987,715 km (0.109 R)
• M84: 53,489,467 km (0.102 R)
• M85: 55,207,299 km (0.081 R)
• M86: 56,840,459 km (0.089 R)
• M87: 58,696,819 km (0.09 R)
• M88: 59,840,943 km (0.119 R)
• M89: 63,423,663 km (0.105 R)
• M90: 64,597,707 km (0.073 R)
• M91: 65,026,305 km (0.091 R)
• M92: 67,292,264 km (0.09 R)
• M93: 67,944,511 km (0.088 R)
• M94: 69,145,482 km (0.103 R)
• M95: 74,019,381 km (0.1 R)
• M96: 74,917,417 km (0.094 R)

Kuiper Belt

Range: 30.9 - 48.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 14,680 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit